Time Perception

Estimate a span of time with no clock to help you. Start the hidden timer, then stop it when you think the target has elapsed. Your score is the average error across the rounds. Lower is better.

Trains: Internal timing · Category: Reflex

How to play: Time Perception is a free, browser-based brain-training game in the Brain Gym suite. Play it instantly — no sign-up, works offline, and your best scores are saved on your device.

Play Time Perception · All Brain Gym games